1531063052 has 6 divisors (see below), whose sum is σ = 2679360348. Its totient is φ = 765531524.

The previous prime is 1531063049. The next prime is 1531063097. The reversal of 1531063052 is 2503601351.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191382878 + ... + 191382885.

It is an arithmetic number, because the mean of its divisors is an integer number (446560058).

Almost surely, 2^1531063052 is an apocalyptic number.

It is an amenable number.

1531063052 is a deficient number, since it is larger than the sum of its proper divisors (1148297296).

1531063052 is a wasteful number, since it uses less digits than its factorization.

1531063052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382765767 (or 382765765 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 1531063052 is about 39128.8007994112. The cubic root of 1531063052 is about 1152.5621643385.

The spelling of 1531063052 in words is "one billion, five hundred thirty-one million, sixty-three thousand, fifty-two".